Blzaor in Nginx

Question

I am developing blazor server side application. I do not have any problems in my local tests，when I publish the application on my server managed with Nginx.These errors do not appear every time, sometimes all, sometimes just a few, but persistent websocket connection errors. I refer to the official documents to deploy my application in nginx。

Answer 1

Hi, @兴 陈

Check WebSocket proxying

Since version 1.3.13, nginx implements special mode of operation that allows setting up a tunnel between a client and proxied server if the proxied server returned a response with the code 101 (Switching Protocols), and the client asked for a protocol switch via the “Upgrade” header in a request.